See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
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Hourly Forecast
Daylight Hours
06:33
Sunrise
18:41
Sunset
Moon
Waxing Crescent
09:39
Moonrise
20:23
Moonset
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Weather in San Miguel de Allende tomorrow, September 15, 2026
Cloud cover dominates in San Miguel de Allende on September 15, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Morning plans should assume damp conditions, as rain chances climb toward 48% around 00:00. Cloud cover is also at its densest near 11:00 at roughly 89%.
The temperature range runs from about 15°C up to 25°C. Relative humidity sits between 44% and 97%, reaching its peak around 02:00. A lighter breeze peaks around 18:00 near 5.2 km/h.
Through the afternoon the main story eases from the wetter morning, with rain odds nearer 10% after earlier peaks around 48%. Cloud remains in play near 94% around 18:00, but the heaviest damp risk should be behind you. Visibility stays near 16.1 km. The sun rises at 06:34 and sets at 18:40, for a total of 12 hours 6 minutes of sunlight today.
The practical takeaway for San Miguel de Allende on September 15, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 25°C.
Frequently asked questions about weather in San Miguel de Allende
How warm does it get in San Miguel de Allende?
The warmest month in San Miguel de Allende is May, with average high temperatures of 31°C. The average temperature during this period is around 23°C.
How cold does it get in San Miguel de Allende?
The coldest month in San Miguel de Allende is January, with average low temperatures of 7°C. The average temperature during this period is around 14°C.
What is the wettest time of year in San Miguel de Allende?
The wettest month in San Miguel de Allende is June, with an average of 130mm of precipitation.
What is the driest time of year in San Miguel de Allende?
The driest month in San Miguel de Allende is January, with an average of 3mm of precipitation.
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